SEACHEST GRATING STRUCTURE OF VESSEL

摘要

PURPOSE: A sea chest grating structure of a ship is provided to facilitate opening/closing of a grating and maintenance of a sea chest by employing an ROV(Remote Operated Vehicle). CONSTITUTION: A sea chest grating structure of a ship comprises a grating(10) and a locking unit(20). The grating is hinged on a sea chest(5) and rotated to be opened/closed. The locking unit comprises a locking bolt(21) which is coupled to a side of the sea chest, a locking lever(22) which is fixed to the end of the locking bolt, and a locking hole(23) in which the locking lever passing through the grating placed on the sea chest is locked.